Radeon HD 5570 OEM and Radeon R9 M390 Mac Edition - video card comparison
Radeon HD 5570 OEM
Radeon R9 M390 Mac Edition
Architecture
TeraScale 2 (2009−2015)
GCN 1.0 (2012−2020)
GPU code name
Redwood
Pitcairn
Market segment
Desktop
Desktop
Release date
February 2010
May 2015
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Core clock speed
550 MHz
958 MHz
Floating-point performance
352.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
627 million
2,800 million
Pipelines / CUDA cores
320
1024
Power consumption (TDP)
39 Watt
80 Watt
Texture fill rate
8.800
61.31
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1334 MHz
5.5 GB/s
Memory bandwidth
21.34 GB/s
174.7 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.2